• Abstract and Figures
• Public Full-text

Climate Prediction Center’s Central America Hazards Outlook For USAID / FEWS-NET August 25 – August 31, 2011 . The passage of Tropical Storm HARVEY has brought heavy rains along the Atlantic coastlines of northern Central America during the past week. 1) Average to below-average rainfall during the past several weeks has sustained dryness in central Honduras and northern Nicaragua. The reduction of rains has strengthened deficits and negatively impacted cropping conditions in the region. 2) Tropical Storm HARVEY has brought above-average rains in the Atlántida, Yoro, and Cortes departments of Honduras. Additional abundant rain could potentially trigger landslides and flooding in localized areas. Tropical Storm HARVEY has brought heavy rains across northern Central America during the past week. The development of Tropical Storm HARVEY and its movement across the Caribbean have brought heavy (> 50mm) rains along the Atlantic coastlines of Central America, with the heaviest (> 100mm) rainfall observed over the Islas da la Bahia, Atlántida, Colon, and Gracias A Dios departments of Honduras, Belize, and Petén department of Guatemala during the past week. Because of the movement of Tropical Storm HARVEY that was mainly off-shore, much of the inland of Central America received light (< 20mm) rains during the past week. However, the Pacific Basin of Central America has continued to receive seasonal heavy rainfall. Heavy rains were observed throughout southern Guatemala, El Salvador, western Nicaragua, Costa Rica, and Panama during the past week. Tropical Storm HARVEY has resulted in moisture surpluses and additional heavy rains could trigger flash flooding and landslides in many local areas. Rainfall forecasts during the next week suggest the return of seasonal rainfall across much of Central America, with downpours (> 150mm) forecast in southern Guatemala. Heavy (> 50mm) rains are also expected in western and central Honduras, northwestern Nicaragua, and the southern Caribbean during the next week. Elsewhere moderate to heavy (30-50mm) rains are forecast. While the inland of Central America has experienced drier than average conditions during the past thirty days; forecast heavy thunderstorms and showers could cause flooding in many local areas. Seven-Day Rainfall Forecast (mm) August 24 – August 31, 2011 Figure 1: Source NOAA / CPC MFEWS is a USAID-funded activity whose purpose is to provide objective information about food security conditions. Its views are not necessarily reflective of those of USAID or the U.S. Government. The MFEWS weather hazards outlook process and products include participation by MFEWS field and home offices, NOAA-CPC, USGS, USDA, NASA, and a number of other national and regional organizations in the countries such as, INETER of Nicaragua, Meteorological Service of Honduras, IMN of Costa Rica, INSIVUMEH of Guatemala, ETESA of Panama, NMS of Belize and SNET of El Salvador. Questions or comments about this product may be directed to [email protected] or 1-301-763-8000 x7566. Questions about the USAID MFEWS activity may be directed to Gary Eilerts, USAID Program Manager for MFEWS, 1-202-219-0500 or [email protected]. .

Load more

  2

Copy Link